AS257 · Navy Network Information Center (NNIC)
11
IPv4 prefixes
1,004
IPv4 addresses
5
IPv6 prefixes
🇺🇸 US
Country
Summary
- AS number
- AS257
- Name
- Navy Network Information Center (NNIC)
- Country
- 🇺🇸 United States
- Type
- ARIN
- Category
- government
- Announced
- 16 prefixes
- Updated
- 2025-03-13